<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
 <head>
  <meta http-equiv="content-type" content="text/html; charset=UTF-8">
  <title>预定义常量</title>

 </head>
 <body><div class="manualnavbar" style="text-align: center;">
 <div class="prev" style="text-align: left; float: left;"><a href="fribidi.resources.html">资源类型</a></div>
 <div class="next" style="text-align: right; float: right;"><a href="ref.fribidi.html">FriBiDi 函数</a></div>
 <div class="up"><a href="book.fribidi.html">FriBiDi</a></div>
 <div class="home"><a href="index.html">PHP Manual</a></div>
</div><hr /><div id="fribidi.constants" class="appendix">
 <h1>预定义常量</h1>

 <p class="simpara">下列常量由此扩展定义，且仅在此扩展编译入 PHP 或在运行时动态载入时可用。</p>
 <dl>

  
   <dt id="constant.fribidi-charset-utf8">
    <strong><code>FRIBIDI_CHARSET_UTF8</code></strong> 
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     Unicode
    </span>
   </dd>

  
  
   <dt id="constant.fribidi-charset-8859-6">
    <strong><code>FRIBIDI_CHARSET_8859_6</code></strong> 
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     Arabic
    </span>
   </dd>

  
  
   <dt id="constant.fribidi-charset-8859-8">
    <strong><code>FRIBIDI_CHARSET_8859_8</code></strong> 
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     Hebrew
    </span>
   </dd>

  
  
   <dt id="constant.fribidi-charset-cp1255">
    <strong><code>FRIBIDI_CHARSET_CP1255</code></strong> 
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     Hebrew/Yiddish
    </span>
   </dd>

  
  
   <dt id="constant.fribidi-charset-cp1256">
    <strong><code>FRIBIDI_CHARSET_CP1256</code></strong> 
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     Arabic
    </span>
   </dd>

  
  
   <dt id="constant.fribidi-charset-isiri-3342">
    <strong><code>FRIBIDI_CHARSET_ISIRI_3342</code></strong> 
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     Persian
    </span>
   </dd>

  
  
   <dt id="constant.fribidi-charset-cap-rtl">
    <strong><code>FRIBIDI_CHARSET_CAP_RTL</code></strong> 
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     Used for test purposes, will treat CAPS as non-English letters
    </span>
   </dd>

  
  
   <dt id="constant.fribidi-rtl">
    <strong><code>FRIBIDI_RTL</code></strong> 
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     Right to left
    </span>
   </dd>

  
  
   <dt id="constant.fribidi-ltr">
    <strong><code>FRIBIDI_LTR</code></strong> 
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     Left to right
    </span>
   </dd>

  
  
   <dt id="constant.fribidi-auto">
    <strong><code>FRIBIDI_AUTO</code></strong> 
    (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">
     Autodetect the base direction
    </span>
   </dd>

  
 </dl>

</div>
<hr /><div class="manualnavbar" style="text-align: center;">
 <div class="prev" style="text-align: left; float: left;"><a href="fribidi.resources.html">资源类型</a></div>
 <div class="next" style="text-align: right; float: right;"><a href="ref.fribidi.html">FriBiDi 函数</a></div>
 <div class="up"><a href="book.fribidi.html">FriBiDi</a></div>
 <div class="home"><a href="index.html">PHP Manual</a></div>
</div></body></html>
